The Unimig 390 is a powerful worhorse with an exceptionally high duty cycle. It is ideally suited for medium to heavy fabrication industries as well as rural applications. Combining smooth arc characteristics with complete reliability, the Unimig 390 is the unit to satisfy all the demands of the professional welder. Fitted standard with a geared four roller drive system ensuring consistent wire feed and smooth welding.

Features

Four wheel geared wire drive system

Dual inductance for exceptional arc control

High strength steel construction

Heavy duty copper wound transformer

Exceptional high duty cycle 70% @ 355 amps

European made quality manufactured in Hungary

Includes

SB36 4M Sure Grip Ergo MIG torch with Euro connection

4M Earth lead with 35/50 Dinse style connections

UNI-FLAME Twin Gauge Argon Regulator

Gas Hose with Fittings

Product Brochure

Instruction Manual

1.57 MB

Welding Wire Diameter CHART

189.07 KB

INFO SHEET

726.89 KB

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MIG (W252)

ORDER CODE

Type

Model

Part Number

Primary Input Voltage

Recommended Plug

Welding Current Range MIG

Welding Current Range MMA

Welding Current Range TIG

Plasma Cutting Amps

Plasma Cutting Capacity

Duty Cycle

Wire Spool Size

Ferrous Wire Size - Range

Stainless Steel Wire Size - Range

Aluminium Wire Size - Range

Recommended Generator (KVA)

Dimensions

Weight (nett)

Price (ex GST)

Price (inc GST)

1

W244

MIG / MMA

Multifunction

Viper 182

KUMJRVW182

240V / 1 Phase

10A

30 - 180 Amps

30 - 160 Amps

~

~

~

10% @ 180 Amps

5kg

0.6 - 0.8mm

0.6 - 0.8mm

0.6 - 0.8mm

~

485 x 205 x 320mm

13.5kg

$540.00

$594.00

2

K019E

MIG / MMA Multifunction

Package

VIPER 182

KUMJRVW182

240V / 1 Phase

10A

30-180 Amps

30-160 Amps

~

~

~

10% @ 180 Amps

5kg

0.6 - 0.8mm

0.6 - 0.8mm

0.6 - 0.8mm

~

485 x 205 x 320mm

32kg

$544.55

$599.00

3

W177

MIG / MMA

Multifunction

RAZORWELD 175

KUMJRRW175

240V / 1 Phase

15A

30-175 Amps

10-160 Amps

~

~

~

25% @ 175 Amps

1 & 5kg

0.6 - 0.9mm

0.6 - 0.9mm

0.9 - 1.2mm

~

470 x 190 x 380mm

12kg

$720.00

$792.00

4

K018B

MIG / MMA

Multifunction

RAZORWELD 175 PKGE

#KUMJRRW175MIG

240V / 1 Phase

15A

30 - 175 Amps

10-160 Amps

~

~

~

25% @ 175 Amps

1 & 5kg

0.6 - 0.9mm

0.6 - 0.9mm

0.9 - 1.2mm

9 kVA

470 x 190 x 380mm

12kg

$900.00

$990.00

5

K019D

MIG / MMA

Multifunction

RAZORWELD 175 Package

KUMJRRW175

240V / 1 Phase

15A

30-175 Amps

10-160 Amps

~

~

~

25% @ 175 Amps

1 & 5kg

0.6 - 0.9mm

0.6 - 0.9mm

0.9 - 1.2mm

~

470 x 190 x 380mm

12kg

$760.00

$836.00

6

K019C

MIG / MMA

Multifunction

RAZORWELD 175 Package

KUMJRRW175

240V / 1 Phase

15A

30-175 Amps

10-160 Amps

~

~

~

25% @ 175 Amps

1 & 5kg

0.6 - 0.9mm

0.6 - 0.9mm

0.9 - 1.2mm

~

470 x 190 x 380mm

12kg

$817.27

$899.00

7

W178

MIG / MMA

Multifunction

RAZORWELD 200 PKGE

KUMJRRW200MIG

240V / 1 Phase

15A

30-200 Amps

10-200 Amps

~

~

~

20% @ 200 Amps

1 & 5kg

0.6 - 0.9mm

0.6 - 0.9mm

0.9 - 1.2mm

~

470 x 190 x 380mm

12.5kg

$1,050.00

$1,155.00

8

K018A

MIG / MMA Multifunction

RAZORWELD 200 PKGE

KUMJRRW200MIG

240V / 1 Phase

15A

30 - 200 Amps

10-200 Amps

~

~

~

20% @ 200 Amps

1 & 5kg

0.6 - 0.9mm

0.6 - 0.9mm

0.9 - 1.2mm

~

470 x 190 x 380mm

12.5kg

$970.00

$1,067.00

9

W1785

MIG / MMA

Multifunction

RAZORWELD 205

KUMJRRW205MIG

240V / 1 Phase

15A

30-200 Amps

10-200 Amps

10-200 Amps

~

~

20% @ 200 Amps

1 & 5kg

0.6 - 0.9mm

0.6 - 0.9mm

0.9 - 1.2mm

~

470 x 190 x 380mm

12.5kg

$1,290.00

$1,419.00

10

W181

MIG / MMA / TIG

Multifunction

MIG-MMA-TIG 200

KUMJR200K-SG

240V / 1 Phase

15A

30-200 Amps

10-200 Amps

10-200 Amps

~

~

35% @ 200 Amps

5 & 15kg

0.6 - 0.9mm

0.8 - 0.9mm

0.9 - 1.0mm

~

890 x 460 x 670mm

35kg

$1,350.00

$1,485.00

11

W179

MIG / TIG / MMA

Multifunction

MIG/TIG/MMA 250

KUMJRRW250MIG

240V / 1 Phase

32A

30 - 250 Amps

50 - 250 Amps

50 - 250 Amps

~

~

30% @ 250 Amps

15kg

0.6 - 1.2mm

0.8 - 1.0mm

0.9 - 1.2mm

~

628 x 267 x 453mm

30kg

$1,350.00

$1,485.00

12

K017D

MIG / MMA / TIG

Multifunction

RAZOR 250 MTS PKGE

#KUMJRRW250MIG

240V / 1 Phase

32A

30 - 250 Amps

50 - 250 Amps

50 - 250 Amps

~

~

30% @ 250 Amps

15kg

0.6 - 1.2mm

0.8 - 1.0mm

0.9 - 1.2mm

~

628 x 267 x 453mm

30kg

$1,150.00

$1,265.00

13

W182

MIG / MMA / TIG

Multifunction

MIG-MMA-TIG 250

KUMJR250K-SG

240V / 1 Phase

32A

30 - 250 Amps

10 - 250 Amps

10 - 250 Amps

~

~

35% @ 250 Amps

5 & 15kg

0.6 - 0.9mm

0.8 - 0.9mm

0.9 - 1.0mm

13 kVA

890 x 460 x 670mm

37kg

$1,250.00

$1,375.00

14

K017B

MIG / MMA / TIG

Multifunction

MIG-MMA-TIG 250

KUMJR250K-SG

240V / 1 Phase

32A

30-250 Amps

10-250 Amps

10-250 Amps

~

~

35% @ 250 Amps

5 & 15kg

0.6 - 0.9mm

0.8 - 0.9mm

0.9 - 1.0mm

~

890 x 460 x 670mm

37kg

$1,250.00

$1,375.00

15

W186

MIG / MMA / TIG

Multifunction

MIG-MMA-TIG 250 SWF

KUMJR250SWF

240V / 1 Phase

32A

20 - 250 Amps

10 - 250 Amps

10 - 250 Amps

~

~

35% @ 250 Amps

15kg

0.6 - 1.2mm

0.8 - 1.0mm

0.9 - 1.2mm

13 kVA

1275 x 880 x 475mm

72kg

$2,700.00

$2,970.00

16

W197

MIG / MMA / TIG

Multifunction

PULSE 250K

KTRPM250K

240V / 1 Phase

32A

20 - 250 Amps

20 - 220 Amps

10 - 250 Amps

~

~

40% @ 250 Amps

5 & 15kg

0.6 - 1.2mm

0.8 - 1.2mm

1.0 - 1.2mm

~

340 x 400 x 620mm

24kg

$5,200.00

$5,720.00

17

W250

MIG

UNIMIG 270 Compact

KUM270

240V / 1 Phase

32A

30-250 Amps

~

~

~

~

70% @ 250 Amps

5 & 15kg

0.6 - 0.9mm

0.8 - 0.9mm

0.9 - 1.0mm

14 kVA

870 x 940 x 460mm

116kg

$2,420.00

$2,662.00

18

W249

MIG

UNIMIG 270 SWF

KUM270SWF

240V / 1 Phase

32A

30-250 Amps

~

~

~

~

70% @ 250 Amps

5 & 15kg

0.6 - 0.9mm

0.8 - 0.9mm

0.9 - 1.0mm

~

1270 x 880 x 475mm

139kg

$3,250.00

$3,575.00

19

W190

MIG

UNIMIG 345 COMPACT

KUM345

415V / 3 Phase

20A

40 - 335 Amps

~

~

~

~

60% @ 335 Amps

5 & 15kg

0.6 - 1.2mm

0.6 - 1.2mm

0.9 - 1.6mm

~

1270 x 920 x 460mm

140kg

$2,630.00

$2,893.00

20

W191

MIG

UNIMIG 345 SWF

KUM345SWF

415V / 3 Phase

20A

40-335 Amps

~

~

~

~

60% @ 335 Amps

5 & 15kg

0.6 - 1.2mm

0.6 - 1.2mm

0.9 - 1.6mm

~

1270 x 920 x 460mm

164kg

$3,350.00

$3,685.00

21

W183

MIG / MMA / TIG

Multifunction

MIG-MMA-TIG 350 Inverter

KUMJR350K-SG

415V / 3 Phase

32A

50 - 350 Amps

15 - 350 Amps

15- 350 Amps

~

~

40% @ 350 Amps

5 & 15kg

0.6 - 1.6mm

0.8 - 1.6mm

0.9 - 1.6mm

~

900 x 400 x 670mm

51kg

$2,000.00

$2,200.00

22

W187

MIG / MMA / TIG

Multifunction

MIG-MMA-TIG 350 SWF

KUMJR350SWF

415V / 3 Phase

15A

50 - 350 Amps

10 - 350 Amps

10 - 350 Amps

~

~

40% @ 350 Amps

15kg

0.6 - 1.2mm

0.8 - 1.2mm

0.9 - 1.2mm

14 kVA

1275 x 880 x 475mm

72kg

$3,100.00

$3,410.00

23

W252

MIG

UNIMIG 390 COMPACT

KUM390

415V / 3 Phase

20A

40-375 Amps

~

~

~

~

70% @ 335 Amps

5 & 15kg

0.6 - 1.6mm

0.6 - 1.6mm

0.9 - 1.6mm

~

1270 x 940 x 550mm

144kg

$2,880.00

$3,168.00

24

W253

MIG

UNIMIG 390 SWF

KUM390SWF

415V / 3 Phase

20A

40-375 Amps

~

~

~

~

70% @ 335 Amps

5 & 15kg

0.6 - 1.6mm

0.6 - 1.6mm

0.9 - 1.6mm

~

1270 x 940 x 550mm

168kg

$3,600.00

$3,960.00

25

W253A

MIG

UNIMIG 425 SWF

KUM425SWF

415V / 3 Phase

32A

40-400 Amps

~

~

~

~

50% @ 400 Amps

5 & 15kg

0.6 - 1.6mm

0.6 - 1.6mm

0.9 - 1.6mm

~

1270 x 940 x 600mm

182kg

$3,950.00

$4,345.00

26

W253B

MIG / MMA / TIG

Multifunction

MIG-MMA-TIG 500 SWF

KUMJR500SWF

415V / 3 Phase

32A

20 - 500 Amps

20 - 500 Amps

20 - 500 Amps

~

~

40% @ 500 Amps

15kg

0.6 - 1.6mm

0.6 - 1.6mm

0.9 - 1.6mm

26 kVA

1275 x 880 x 475mm

90kg

$3,630.00

$3,993.00

27

W254

MIG

UNIMIG 500 SWF

KUM500SWF

415V / 3 Phase

32A

50-500 Amps

~

~

~

~

60% @ 400 Amps

5 & 15kg

0.6 - 1.6mm

0.6 - 1.6mm

0.9 - 1.6mm

~

1030 x 470 x 1250mm

212kg

$4,770.00

$5,247.00

Spare Parts Ordering

To assist you in ordering your Spare Part to suit Hafco Machinery simply select from the list below, if your part is not listed below please view “Parts List PDF” to identify your part required (if provided) then simply click the "SEND PARTS REQUEST" Button and fill in the required details. Our Spare Parts and Service Department will contact you as quickly as possible. If you need further assistance please contact us.